proper coal sizes for clayton furnaces

proper coal sizes for clayton furnaces

PostBy: coalcrazy On: Sat Feb 23, 2008 9:56 pm

i have a clayton 1800 wood/coal warm air furnace. the manual states to use egg size coal. i currantly use stove coal(one size smaller)w/ huge success. these furnaces hate small coal. if your having burn problems use the biggest coal you can buy and you'll see a big improvement. again baro. damper is a must w/ these units.
coalcrazy
 
Stove/Furnace Make: us stove
Stove/Furnace Model: clayton 1800 wood/coal furnace

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